The surname Blocher or Blöcher may refer to:

• Christoph Blocher, a Swiss politician and industrialist
• Henri Blocher, a French evangelical theologian
• Stefan Blöcher, a former field hockey player
• William Durbin Blocher, commander of Blocher's Battery in American Civil War

• Chandrapura (community development block)
• Chandrapur, Ahmednagar
• Chandrapura railway station
• Chandrapur back to back HVDC converter station
• Chandrapur, Bagnan I
• Chandrapur, Bardhaman
• Chandrapur, Birbhum
• Chandrapur (Chhattisgarh assembly constituency)
• Chandrapur (disambiguation)
• Chandrapur Engineering College
• Chandrapur ferro alloy plant
• Chandrapur-Padghe HVDC transmission system
• Chandrapur railway station
• Chandraraja
• Chandraraja I
• Chandraraja II
• Chandra Ranaraja
• Chandraratne Manawasinghe
• Chandrasana
• Chandra Schaffter
• Chandra Sekhar Acharjee
• Chandrasekharan
• Chandrasekhar Bilavara
• Chandrasekhar equation
• Chandrasekhar family